Essays about: "natural fibers"
Showing result 21 - 25 of 38 essays containing the words natural fibers.
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21. Towards stimuli-reformable paperboard and flipped classroom in chemistry education : A study of how to create a paper with controllable mechanical properties and a study in how the flipped classroom is used in chemistry education
University essay from KTH/Skolan för teknikvetenskaplig kommunikation och lärande (ECE)Abstract : Today, paper and paperboard is an important part of the packaging industry, as well as natural part of our daily lives. The alternatives to paper and paperboard is often produced from nonrenewable sources such as petroleum and as demands on sustainability increase in the packaging sector, it gives paper a desirable advantage over plastics. READ MORE
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22. Mechanical characterization of DuraPulp by means of micromechanical modelling
University essay from Linnéuniversitetet/Institutionen för byggteknik (BY); Linnéuniversitetet/Institutionen för maskinteknik (MT)Abstract : Södra DuraPulp is a relatively new eco-composite, made from natural wood fibers and polylactic acid (PLA), which comes from corn starch. Until now, there are only few applications for DuraPulp, mainly in the area of design. To find new fields of application, more knowledge about its mechanical material properties are of great interest. READ MORE
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23. The role of ICT in optimizing reverse textile supply chains
University essay from Akademin för textil, teknik och ekonomiAbstract : Fast fashion and over consumption within the textile industry has led to a serious depletion of natural resources. The current rate of population growth and consumption is unsustainable. In result, there is a growing interested in sustainable solutions, one of which is reverse supply chains. READ MORE
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24. Eco Friendly Composites Prepared from Lactic Acid Based Resin and Natural Fiber
University essay from Högskolan i Borås/Institutionen IngenjörshögskolanAbstract : Lactic acid based thermoset were synthesised by reacting lactic acid with glycerol andfunctionalizing lactic acid branches by methacrylic anhydride. Resins with different chainlength were prepared and their thermo mechanical properties were examined through DMAanalysis and their molecular structures were analyzed by NMR method and their viscositywere investigated through rheometry analysis and three monomers were selected as the bestchain length. READ MORE
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25. Ultrasound induced cavitation and resonance amplification using adaptive feedback Control System
University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandlingAbstract : Acoustic cavitation in fluids using high powered ultrasound has been of great interest in industries and biomedical engineering. The need for high-intensity focused ultrasound (sound with frequencies between 20 kHz to 10 MHz) and modeling of such systems has drawn great attention in engineering. READ MORE